2000541728

素因数分解:

$2^5\times {\mathrm{157}}^1\times {\mathrm{233}}^1\times {\mathrm{1709}}^1$

素因数の和:2109

約数の個数: 48

約数和(自身を含む): 3982993560

約数和(自身を除く): 1982451832

約数列:

[1, 2, 4, 8, 16, 32, 157, 233, 314, 466, 628, 932, 1256, 1709, 1864, 2512, 3418, 3728, 5024, 6836, 7456, 13672, 27344, 36581, 54688, 73162, 146324, 268313, 292648, 398197, 536626, 585296, 796394, 1073252, 1170592, 1592788, 2146504, 3185576, 4293008, 6371152, 8586016, 12742304, 62516929, 125033858, 250067716, 500135432, 1000270864, 2000541728]

約数ペア:

[(1, 2000541728), (2, 1000270864), (4, 500135432), (8, 250067716), (16, 125033858), (32, 62516929), (157, 12742304), (233, 8586016), (314, 6371152), (466, 4293008), (628, 3185576), (932, 2146504), (1256, 1592788), (1709, 1170592), (1864, 1073252), (2512, 796394), (3418, 585296), (3728, 536626), (5024, 398197), (6836, 292648), (7456, 268313), (13672, 146324), (27344, 73162), (36581, 54688)]